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author | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-07-09 20:32:28 +0200 |
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committer | Álvaro Fernández Rojas <noltari@gmail.com> | 2019-07-14 12:44:14 +0200 |
commit | 42954857190b9df16d9d873ecc7f6cc38e013e44 (patch) | |
tree | 98c588f629ff534d458eb0884782ea99672d7634 /target/linux/brcm2708/patches-4.19/950-0542-mmc-sdhci-iproc-Add-support-for-emmc2-of-the-BCM2838.patch | |
parent | f1875e902d0afb7d9b9e5285b4fd8da7f6c5e30a (diff) | |
download | upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.tar.gz upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.tar.bz2 upstream-42954857190b9df16d9d873ecc7f6cc38e013e44.zip |
brcm2708: add linux 4.19 support
Boot tested on Raspberry Pi B+ (BCM2708) and Raspberry Pi 2 (BCM2709)
Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Diffstat (limited to 'target/linux/brcm2708/patches-4.19/950-0542-mmc-sdhci-iproc-Add-support-for-emmc2-of-the-BCM2838.patch')
-rw-r--r-- | target/linux/brcm2708/patches-4.19/950-0542-mmc-sdhci-iproc-Add-support-for-emmc2-of-the-BCM2838.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.19/950-0542-mmc-sdhci-iproc-Add-support-for-emmc2-of-the-BCM2838.patch b/target/linux/brcm2708/patches-4.19/950-0542-mmc-sdhci-iproc-Add-support-for-emmc2-of-the-BCM2838.patch new file mode 100644 index 0000000000..148fe99eb5 --- /dev/null +++ b/target/linux/brcm2708/patches-4.19/950-0542-mmc-sdhci-iproc-Add-support-for-emmc2-of-the-BCM2838.patch @@ -0,0 +1,36 @@ +From 8433b9112a42c8f7b0fefeac50e2f3ebb3ab956c Mon Sep 17 00:00:00 2001 +From: Stefan Wahren <wahrenst@gmx.net> +Date: Sat, 27 Apr 2019 12:33:57 +0200 +Subject: [PATCH 542/703] mmc: sdhci-iproc: Add support for emmc2 of the + BCM2838 + +The emmc2 interface of the BCM2838 should be integrated in sdhci-iproc +to avoid code redundancy. Except 32 bit only access no other quirks are +known yet. Add an additional compatible string for upstream proposal. + +Signed-off-by: Stefan Wahren <wahrenst@gmx.net> +--- + drivers/mmc/host/sdhci-iproc.c | 10 ++++++++++ + 1 file changed, 10 insertions(+) + +--- a/drivers/mmc/host/sdhci-iproc.c ++++ b/drivers/mmc/host/sdhci-iproc.c +@@ -250,8 +250,18 @@ static const struct sdhci_iproc_data bcm + .mmc_caps = 0x00000000, + }; + ++static const struct sdhci_pltfm_data sdhci_bcm2838_pltfm_data = { ++ .ops = &sdhci_iproc_32only_ops, ++}; ++ ++static const struct sdhci_iproc_data bcm2838_data = { ++ .pdata = &sdhci_bcm2838_pltfm_data, ++}; ++ + static const struct of_device_id sdhci_iproc_of_match[] = { + { .compatible = "brcm,bcm2835-sdhci", .data = &bcm2835_data }, ++ { .compatible = "brcm,bcm2838-sdhci", .data = &bcm2838_data }, ++ { .compatible = "brcm,bcm2711-emmc2", .data = &bcm2838_data }, + { .compatible = "brcm,sdhci-iproc-cygnus", .data = &iproc_cygnus_data}, + { .compatible = "brcm,sdhci-iproc", .data = &iproc_data }, + { } |